IDT23S08T

www.DataSheet4U.com IDT23S08T 2.5V ZERO DELAY CLOCK MULTIPLIER COMMERCIAL TEMPERATURE RANGE 2.5V ZERO DELAY CLOCK MULTIPLIER, SPREAD SPECTRUM COMPATIBLE FEATURES: DESCRIPTION: IDT23S08T ADVANCE INFORMATION Phase-Lock Loop Clock Distribution for Applications ranging from 10MHz to 133MHz operating frequency Distributes one clock input to two banks of four outputs Separate output enable for each output bank External feedback (FBK) pin is used to synchronize the outputs to the clock input Output Skew <200 ps Low jitter <200 ps cycle-to-cycle 1/2x, 1x, 2x, 4x output options (see table): – IDT23S08T-1 1x – IDT23S08T-2 1x, 2x – IDT23S08T-3 2x, 4x – IDT23S08T-4 2x – IDT23S08T-5 1/2x No external RC network required Operates at 2.5V VDD Spread spectrum compatible Available in SOIC package The IDT23S08T is a high-speed phase-lock loop (PLL) clock multiplier. It is designed to address high-speed clock distribution and multiplication applications. The zero delay is achieved by aligning the phase between the incoming clock and the output clock, operable within the range of 10 to 133MHz. The IDT23S08T has two banks of four outputs each that are controlled via two select addresses. By proper selection of input addresses, both banks can be put in tri-state mode. In test mode, the PLL is turned off, and the input clock directly drives the outputs for system testing purposes. In the absence of an input clock, the IDT23S08T enters power down. In this mode, the device ...